22572172

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4051}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 45382400

約数和(自身を除く): 22810228

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 4051, 5572, 8102, 16204, 28357, 56714, 113428, 806149, 1612298, 3224596, 5643043, 11286086, 22572172]

約数ペア:

[(1, 22572172), (2, 11286086), (4, 5643043), (7, 3224596), (14, 1612298), (28, 806149), (199, 113428), (398, 56714), (796, 28357), (1393, 16204), (2786, 8102), (4051, 5572)]